By means of I-DEAS software,taking quality as object function,this paper evaluates and optimizes the dimension parameters of mid-mudsill steel structure of an electrostatic precipitator.

采用现代设计方法及有限元技术,应用I-DEAS软件对某电除尘器底中梁钢结要寸行了以质量为目标函评估和优化。

Using a colloidal Pd catalytic system to metalize the surface of precipitators separated from coal fly-ash,the metals such as Cu,Ni,etc.

采用化学镀膜方法,在空心微珠(沉珠和漂珠)表面行金属化处理。